baber/WOPTO huggingface dataset:
Patent CA-2698718-A1 (CA)
Title: Espaceur interepineux
Inventor: ALTARAC MOTI
IPC: A61F2/44
Filed: 2008-09-05
Abstract: La présente invention concerne un espaceur implantable pour placement entre des processus spinaux adjacents. L'espaceur comprend un corps et une aile raccordée avec faculté de rotation par rapport au corps. L'aile comprend deux configurations en forme de U qui définissent ensemble une configuration sensiblement en forme de H pour retenir l'espaceur entre des processus spinaux adjacents. Un ensemble actionneur est raccordé au corps et à l'aile, l'extrémité proximale de l'espaceur pouvant être raccordée à un dispositif d'entraînement amovible qui est configuré pour coopérer avec l'ensemble actionneur. En étant raccordé à l'espaceur, le dispositif d'entraînement est rotatif dans une direction pour déployer l'aile d'une configuration non déployée à une configuration déployée et dans une direction opposée pour supprimer le déploiement de l'aile. Dans la configuration déployée, l'espaceur agit comme un porte-espace ouvrant la superficie du canal de l'épendyme, maintenant une hauteur foraminée, réduisant la contrainte sur les articulations de facette et soulageant la douleur du patient.
Patent CA-2701647-A1 (CA)
Inventor: SVENSSON IDA
IPC: A61F13/47
Filed: 2010-04-26
Abstract: An absorbent article, comprising a fluid impervious backsheet, a fluid permeable topsheet, an acquisition layer for collecting and distributing fluid, an absorbant article with a top and bottom core for absorbing fluid, and elastic members. The acquisition layer and the top and bottom cores are arranged between the topsheet and the backsheet. The acquisition layer is arranged between the topsheet and the top core, and the bottom core is arranged between the backsheet and the top core. The absorbent article extends along a longitudinal axis and has longitudinal side edges extending along the longitudinal axis. The elastic members are arranged adjacent to a portion of each longitudinal side edge and have a tension in a direction along this edge. The top and the bottom cores of the absorbent article comprise absorbent material that is compressed to a total density for the top and bottom core of at least 0,13 g/cm3.
Patent CA-2708502-A1 (CA)
Inventor: WUENSCH BERNHARD
IPC: A61K31/498
Filed: 2008-12-19
Abstract: The present invention relates to perhydroquinoxaline derivatives, processes for their preparation, their use for the preparation of a medicament and medicaments containing perhydroquinoxaline derivatives.
Patent CA-2709830-A1 (CA)
Inventor: PARK IL JUN
IPC: B60C27/20
Filed: 2008-12-15
Abstract: A device for preventing slipping of a vehicle is disclosed. The device of the present invention includes spikes (10) which are inserted between tires of a double wheel, a connection member (20) which couples the spikes to each other, and a fastener (50) which are provided on the opposite ends of the connection member. The fastener includes a catch (30) which is connected to a first end of the connection member, and a clamp (40) which is connected to a second end of the connection, and to which the catch is locked. When the catch is locked to the clamp to attach the device to the tires, the catch is disposed inside the connection member, that is, in a space between the tires, thus preventing the catch from coming into contact with a road surface when the vehicle travels.
Patent CA-2710284-A1 (CA)
Inventor: HAKIMI-MEHR DORNA
IPC: A61K9/00
Filed: 2007-12-21
Abstract: Disclosed herein are medical devices, such as implantable devices (e g stents), comprising at least one coating covering at least a portion of the device in the form of film. The film may be a dry film and comprise at least one lipid bilayer and at least one pharmaceutically effective agent. Alternatively, the film may comprise at least one lipid, not necessarily in bilayer form, and at least one pharmaceutically effective agent. When the devices comprising the at least one lipid bilayer are exposed to an aqueous fluid, liposomes are released, encapsulating the pharmaceutically effective agent. The coatings may be placed directly on the device, or applied to a substrate attached to the device.
Patent CA-2710550-A1 (CA)
Inventor: MIYAWAKI SHOICHI
IPC: D21H19/34
Filed: 2008-12-25
Abstract: The present invention aims to provide a process for producing cellulose nanofibers using a 4-hydroxy TEMPO derivative less expensive than TEMPO and a process capable of rapidly producing homogeneous cellulose nanofibers. Wood cellulose can be efficiently converted into nanofibers by a process for producing cellulose nanofibers comprising treating a cellulosic material with an oxidizing agent in water in the presence of a cellulose oxidation catalyst comprising an N-oxyl compound represented by formula 1 below:   [Formula 1]  (see formula 1) wherein R1 and R2 are each independently hydrogen or a C1-C6 straight or branched alkyl group; and (i) one of R4 or R5 is -OR, -OCOR or -OSO2R wherein R is a straight or branched carbon chain having 4 or less carbon atoms, and the other of R4 or R5 is hydrogen, and R3 and R6 are methyl, or (ii) R4 is hydrogen, and R5, R3 and R6 are taken together with a piperidine ring to form an aza-adamantane compound having formula 2 below:     [Formula 2]  (see formula 2) or a mixture thereof, and a compound selected from the group consisting of bromides, iodides and mixtures thereof to prepare oxidized cellulose, and microfibrillating the oxidized cellulose to convert it into nanofibers.
Patent CA-2712420-A1 (CA)
Inventor: HICKS LAWRENCE MAXWELL
IPC: H04L12/66
Filed: 2009-02-19
Abstract: A method and apparatus for identification of emergency conditions present at a given geographic location of an Internet Protocol (IP) based device and the subsequent appropriate alerting of an Emergency Services Notification (ESN) telephone number. The method and apparatus serve to monitor an IP packet flow from an IP telephony device and sense a datagram within the packet flow corresponding to an ESN dialing sequence. Upon sensing the ESN dialing sequence, the normal call packet flow is interrupted while IP-based call set-up information is returned as though a normal IP-based call were placed. An ESN call server is then alerted of the ESN dialing sequence and functions to forward the IP packet flow to a Public Safety Answering Point (PSAP) appropriate to the IP telephony device along with location information corresponding to a civic address at which the IP  telephony device is located.
Patent CA-2712955-A1 (CA)
Title: Estolides et autres derives d'acides gras sulfones, leurs procedes de fabrication et compositions et procedes les employant
Inventor: BERNHARDT RANDAL J
IPC: C09K23/04
Filed: 2009-01-20
Abstract: L'invention porte sur des sulfo-estolides et sur leurs procédés de fabrication. Des procédés utiles comprennent le blanchiment côté acide, l'hydrogénation partielle de l'acide gras, le prétraitement de l'acide gras pour fournir une inhibition de la couleur, l'hydrolyse côté acide des sulfo-estolides ou la conversion de SHP en un produit sensiblement totalement hydrolysé (HSHP) ou un produit partiellement hydrolysé (PHSHP). L'invention porte également sur des formulations détergentes, telles que des détergents pour lessive, des assouplissants et autres matières contenant n'importe laquelle de ces matières. L'invention porte aussi sur des procédés de blanchissage employant ces formulations. Ces formulations sont utiles comme détergents pour lessive et peuvent être des liquides à usage industriel, biodégradables, des concentrés 2X ou 3X et jusqu'à 6X, à faible moussage et/ou efficaces dans une machine à laver à haut rendement. L'invention porte enfin sur des procédés de blanchissage de tissus par les compositions.
Patent CA-2712973-A1 (CA)
Inventor: WACHTEL HERBERT
IPC: A61M15/00
Filed: 2009-01-12
Abstract: A passive inhaler (1). for delivery of a powder-form inhalation formulation from a blister strip (2)- with a plurality of blister pockets (3) is proposed. The inhaler is adapted to move the blister strip onward by two blister pockets in each indexing operation or to receive two blister strips. The inhaler comprises two piercing elements (17a, 17b) for simultaneously puncturing two blister pockets, wherein the doses of the punctured blister pockets can be delivered simultaneously via a common mouthpiece (8).
Patent CA-2713148-A1 (CA)
Inventor: MAUER FREDERICK
IPC: E01F15/06
Filed: 2009-02-06
Abstract: A hanger for a cable guardrail system is disclosed including a first portion with first and second seats on opposite sides of a post each seat capable of supporting a cable, and a second portion capable of engaging the end of the post. Also disclosed is a cable guardrail system including a plurality of posts, a plurality of hangers attached to at least a portion of the plurality of posts, and at least two cables supported by the seats on opposite sides of the post. The cable guardrail system may redirect an impacting vehicle and dissipate a portion of the impacting vehicle's energy.
Patent CA-2716889-A1 (CA)
Inventor: EVANS JOHN C
IPC: A61F5/01
Filed: 2008-01-30
Abstract: A medical bandage is disclosed including a knitted spacer fabric cover or padding positioned in surrounding relation on a moisture-hardenable substrate. A reactive system is applied to and into the thickness of the substrate. The reactive system having a first state wherein the substrate remains in a flexible, conformable condition and a second state wherein the reactive system hardens, simultaneously hardening the substrate into a desired conformation.
Patent CA-2717006-A1 (CA)
Inventor: HOEGENHAUG HANS-HENRIK KRISTENSEN
IPC: A61K38/17
Filed: 2009-02-27
Abstract: The present invention relates to a method for killing or inhibiting cells of the genus Mycobacterium, in particular M. tuberculosis, with certain defensins.
Patent CA-2717956-A1 (CA)
Inventor: STIGSSON LARS
IPC: C11B13/00
Filed: 2009-02-10
Abstract: There is disclosed a method for isolation and purification of phytosterols from tall oil pitch comprising the steps of: a) contacting the tall oil pitch with a solvent to form a tall oil solvent mixture; b) separating the tall oil pitch solvent mixture in at least two separate streams wherein one process stream is enriched in acidic pitch components and a second stream enriched in free- and bound sterols in the form of steryl esters; c) subjecting the stream enriched in free- and steryl esters to treatment with an alcohol under transesteri- fication conditions wherein a reaction mixture is formed and sterols comprising the steryl esters are lib-erated as free sterols; and d) separating the free sterols from the reaction mixture of step c) by crystallization and extraction with one or more solvents. There are disclosed free fatty acids and resin acids separated from the tall oil pitch. Moreover, there is dis-closed a manufacture and separation of fatty acid alkyl esters by the method.
Patent CA-2718638-A1 (CA)
Inventor: SUBRAHMANYA PARVATHANATHAN
IPC: H04W4/00
Filed: 2005-01-11
Abstract: A wireless communications network (120) responds to each incoming call placed to a wireless communications device (134) by transmitting a call-paging message (418) within a corresponding partition of a digital radio frame of prescribed format. Responsive to each occurrence of a broadcast event (404), the network transmits (414) a repeating broadcast-paging message announcing the availability of broadcast content from the network. The broadcast-paging message is transmitted multiple times within each digital radio frame. Another sequence (500) describes WCD operation in this network.  Responsive to wakeup (502) from sleep, the WCD detects (509) received signal quality.  The WCD also receives (510) scheduled network transmission of a call-paging message and a number of instances (at least one) of a repeating network transmitted broadcast--paging message that occurs multiple times for each scheduled transmission of the call--paging message. This number varies inversely with the detected signal quality.
Patent CA-2720133-A1 (CA)
Inventor: KRAMER STEPHEN J
IPC: A61K31/497
Filed: 2009-05-07
Abstract: The present invention relates to a method for alleviation, prevention, and treatment of attention deficit disorder, sexual dysfunction, and related conditions by administering certain bioactive metabolites of the known anti-depressant compound gepirone. In a preferred embodiment, the compound is 4,4,-dimethyl-3-hydroxy-1-[4-[4-(2-pyrimidinyl)-1-piperazinyl]butyl]-2,6-piperidinedione (3-OH gepirone).
Patent CA-2723372-A1 (CA)
Inventor: YAN CHEN
IPC: A61K31/4745
Filed: 2009-05-05
Abstract: The invention relates to methods of treating or preventing pathological cardiac remodeling and/or preventing heart failure. These methods include the administration of a PDE1 inhibitor to a patient under conditions effective to treat or prevent pathological cardiac remodeling, and therefore heart failure that occurs as a result of such remodeling. Pharmaceutical compositions and delivery vehicles that can be used in the methods of the present invention are also disclosed herein.
Patent CA-2724693-A1 (CA)
Inventor: KEIR JOHN
IPC: E02B9/00
Filed: 2009-04-14
Abstract: A turbine blade is described which includes a blade root;a blade tip; a leading edge extending from the blade root to the blade tip; a trailing edge extending from the blade root to the blade tip; a blade root chord defined as a straight line between the leading edge and the trailing edge at the blade root; a blade tip chord defined as a straight line between the leading edge and the trailing edge at the blade tip; wherein the blade tip chord is angularly displaced from the blade root chord by a twist angle of between 50° and 90°.
Patent CA-2724772-A1 (CA)
Inventor: MCGENITY PHILIP MARTIN
IPC: A23K1/18
Filed: 2009-05-28
Abstract: The present invention relates to a food product comprising an outer portion and an inner portion, wherein the inner portion comprises myrtle and has a moisture content of from about 10% to about 25% by weight, the food product for use in oral health applications, and the use of the food product in the improvement or maintenance of oral health in an animal, preferably through the reduction or control of tartar and/ or dental plaque and/or alteration of the bacterial content of dental plaque, in the oral cavity of the animal. The invention also includes the food product for use in the prevention or treatment of gingivitis in an animal. The invention also provides a method for improving or maintaining oral health in an animal.
Patent CA-2726320-A1 (CA)
Inventor: BRYSON MICHAEL L
IPC: A01N25/10
Filed: 2010-12-22
Abstract: The disclosed principles provide a roofing product and related methods of manufacturing having antimicrobial properties. The antimicrobial properties are provided by an antimicrobial delivery system including antimicrobial materials compounded, e.g., mixed together and melted, with polymeric materials. The antimicrobial delivery system is applied to roof covering material during the production process. The roof covering material may be sheets, shingles, panels, or roll stock.
Patent CA-2728140-A1 (CA)
Inventor: HANTASH BASIL M
IPC: C07K7/06
Filed: 2008-06-25
Abstract: Disclosed are peptides, which inhibit the enzymatic activity of tyrosinase, as well as formulations and methods for their use in the reduction of skin pigmentation, and methods of administering the inhibitory peptides in a topical formulation. The peptides are characterized by sequences RADRADC and PLG-OH. Methods of skin treatment are also provided, the methods further including use of a peptide characterized by the amino acid sequence SFLLRN.
Patent CA-2728826-A1 (CA)
Inventor: RICHARDS ROBERT GEOFFREY
IPC: A61B17/80
Filed: 2009-03-17
Abstract: A bone fixation device (1) comprising: A) a first bone implant (2) with at least one through hole (11) having an upper opening (3) with the area A and a lower opening (4) in the case of a bone plate (10) as the first bone implant (2); or an outer opening with the area A and an inner opening in the case of a hollow intramedullary nail as the first bone implant (2); B) at least one second bone implant (5) with a head (6) and a shaft for insertion into one or more of said through holes (11); and C) at least one closing cover (7) for closing said upper opening (3) or outer opening of said through hole (11) for preventing bone and soft tissue ingrowth and / or bacterial invasion into said through hole (11) and into said second bone implant (5) wherein said closing cover (7) is D) removably attachable to said first bone implant (2); and E) dimensioned and shaped in such a way that upon attachment to said first bone implant (2) it is apt to cover at least the entire area A of said upper opening (3) or outer opening and of any of said second bone implants (5) if inserted into said through hole (11).
Patent CA-2728916-A1 (CA)
Inventor: NG HO-KIN
IPC: A61M1/00
Filed: 2009-06-09
Abstract: A three-in-one instillation aspiration device configured for (i) instillation of a sampling fluid from a sealed body, (ii) aspiration of the sampling fluid from a target site with collected material into the sealed body, and (iii) transport, without external exposure, of the collected sample to a diagnostic site.
Patent CA-2730379-A1 (CA)
Inventor: HESS WOLFGANG
IPC: H04N13/349
Filed: 2011-01-27
Abstract: La présente invention porte sur un module d'interface utilisateur de véhicule pour un dispositif électronique de véhicule, comprenant : - un module d'affichage 3D (101) comprenant un écran (102), le module d'affichage 3D étant adapté pour afficher, en utilisation, une image telle que l'image est perçue par un utilisateur comme une image virtuelle 3D (110) au moins partiellement affichée à l'avant de l'écran (102) lorsque l'utilisateur (140) observe l'écran (102); - un module de commande d'affichage (120) adapté pour contrôler la production de l'image par le module d'affichage 3D (101) de sorte que ladite image virtuelle 3D (110) comprend un objet 3D (111) ayant au moins deux régions (112, 113) situées dans différents plans spatiaux, chaque région comprenant plusieurs éléments d'interaction (115) et - un module d'entrée (130) adapté pour détecter l'emplacement d'un objet contrôlé par l'utilisateur (150) et pour interpréter la détection d'une variation prédéfinie d'un objet contrôlé par l'utilisateur (150) comme une sélection d'un desdits éléments d'interaction (115) compris dans l'image virtuelle 3D (110).
Patent CA-2730820-A1 (CA)
Inventor: ECKERT LAURA
IPC: B65G17/24
Filed: 2011-02-01
Abstract: The present invention comprises a device for conveying and/or accumulating articles, particularly packs, along a conveying section, comprising: at least two conveying elements, the conveying elements being configured as endless conveyors, particularly as belt conveyors, and a drive, the at least two conveying elements being drivable by the drive particularly independently of each other.
Patent CA-2732944-A1 (CA)
Title: Multi-layer low temperature shrink film
Inventor: PITTELLI GABRIEL
IPC: B32B27/08
Filed: 2011-02-28
Abstract: A multi-layer low temperature heat shrink film comprising an abuse layer comprising styrene-butadiene block copolymer; a first tie layer comprising ethylene vinyl acetate; a gas barrier layer comprising polyvinylidene chloride; a second tie layer comprising ethylene vinyl acetate; and a sealant layer comprising a metallocene-catalyzed sealant, is disclosed.
Patent CA-2736141-A1 (CA)
Inventor: SCHMALZ CHRISTIAN
IPC: C07K14/505
Filed: 2009-09-21
Abstract: In the present invention a method for purifying erythropoietin comprising at least one chromatography step using a stationary phase containing hydroxyapatite is reported. The method comprises the following steps i) the erythropoietin in a solution containing Calcium-ions is brought into contact with a stationary phase containing hydroxyapatite equilibrated with a solution containing Calcium-ions and namely under conditions under which the erythropoietin binds to the stationary phase containing hydroxyapatite, ii) a solution is passed over the stationary phase containing hydroxyapatite from i) which contains less Calcium-ions than the previous solution and the erythropoietin is not detached from stationary phase containing hydroxyapatite, and iii) a further solution which contains less than 0.5 mM Calcium-ions is passed over the stationary phase containing hydroxyapatite from ii) whereby the erythropoietin is detached from the stationary phase containing hydroxyapatite.
Patent CA-2738076-A1 (CA)
Inventor: LILLEJORDET PER
IPC: F16L1/16
Filed: 2011-04-15
Abstract: A subsea structure for supporting pipes/pipe assemblies (2) that are connected to subsea installations. The structure has a generally horizontal support member (5) for supporting said pipes/pipe assemblies. The horizontal support member is movably engaged with a generally vertical supporting member (2) at one or both ends thereof the vertical support member is anchored to a base member (3). In the vertical support member (2) a lifting mechanism with intermeshing ratchet dogs (32, 33) and elongate ratchets (12) is arranged, which is operated by a vertical screw (13).
Patent CA-2738319-A1 (CA)
Inventor: BAHLIEDA ROBERT A
IPC: A63B53/04
Filed: 2011-04-26
Abstract: Traditional golf putters orient the golfer perpendicular to the path of the golf ball. In this invention the orientation of the golfer is rotated 90 degrees to be parallel to the path of the golf ball.   The pendulum putter has a straight shaft and putter head similar to a conventional belly or long putter. The difference is that the shaft of the pendulum putter is bent at 90 degrees at the top of the putter just below the point which creates the grip of the putter. The bent shaft (See figure 1) is bent in a configuration that orients it parallel o the path of travel of the golf ball and perpendicular to the putter head. The head of the pendulum putter is oriented in the traditional manner of a conventional putter. To use a conventional putter the golfer stands beside the line of travel of the golf ball. With the pendulum putter the golfer stands parallel with the line of travel of the golf ball and holds the 90 degree handle to control the motion of the putter. He/she swings the putter between their legs to create the putting motion on a path parallel to - rather than perpendicular with -the path of travel of the golf ball.
Patent CA-2739781-A1 (CA)
Title: Procede, systeme et dispositif servant a effectuer des recherches de donnees a distance
Inventor: MARTIN DARYL JOSEPH
IPC: H04L29/06
Filed: 2011-05-10
Abstract: Un procédé et un appareil servant à effectuer des recherches de données à distance sur un dispositif sont présentés, le dispositif étant en communication avec un serveur afin de repérer les données associées aux dispositifs et les données associées à un autre dispositif pouvant être synchronisées avec l'appareil. Sur le serveur, les éléments suivants sont maintenus : un index des données stockées sur le dispositif, l'index servant à distinguer les données stockées sur le dispositif des données stockées sur le dispositif pouvant être synchronisé et une copie consultable des données stockées sur le dispositif, en référence croisée avec l'index, la copie consultable étant consultable à l'aide de données de paramètre de recherche provenant du dispositif. Les données de paramètre de recherche proviennent du dispositif et arrivent au serveur, et la copie consultable est consultée, à l'aide des données de paramètre de rechercher, pour produire des résultats de recherche. La rechercher exclut les données stockées sur le dispositif pouvant être synchronisé, mais pas sur le dispositif. Les résultats de rechercher sont transmis au dispositif.